乙烯基三氯硅烷置于乙酸酐体系中,用90-98的收率获得产物三乙酰氧基乙烯基硅烷 参考文献:Hydrolysis And Separation Of Unsaturated Chlorosilanes 标题:Hydrolysis And Separation Of Unsaturated Chlorosilanes 摘要: DOI:10.1021/ja01138A040
专利号:US-6495208-B1 优先权日:1999-09-09 标 题 :Near-room temperature CVD synthesis of organic polymer/oxide dielectric nanocomposites 发明人:DESU SESHU B; SENKEVICH JOHN J 权利人:VIRGINIA TECH INTELL PROP 摘要:Nanocomposite thin films with low dielectric constants are made by the simultaneous deposition of an oxide dielectric and an organic polymer at near room temperatures. Suitable oxides include SiO 2 , and suitable organic polymers include poly(chloro-para-xylylene). The two dielectric materials, when deposited, form nanocomposites characterized by nanometer-sized domains of dielectric material. The nanocomposite thin films of this invention are useful as dielectric layers for interlevel dielectric (ILD) and intermetal dielectric (IMD) dielectrics in the manufacture of semiconductor devices as well as for thin films for flat panel displays, food wraps, hybrid ceramics, glass, hard disk drives, and optical disk drives. Additionally, the invention comprises semiconductor devices and semiconductor chips made incorporating nanocomposites deposited by chemical vapor deposition.
专利号:US-2024010511-A1 优先权日:2019-05-02 标 题 :Methods and compositions for synthesis of phosphor and its incorporation in a polymer matrix for light conversion 发明人:SAHI SUNIL 权利人:SOLGO INC; SOLGRO INC 摘要:The invention relates to methods and compositions for synthesizing a phosphor and preparing a surface-modified phosphor comprising a phosphor, a silica, and a silane, and articles comprising same. The invention also relates to a method of dispersion of the disclosed surface-modified phosphor with a blue emitting agent in a polymer matrix and uses thereof.
专利号:US-7432031-B2 优先权日:2005-03-22 标 题:Toner for electrostatic charge developing, production method thereof, developer for electrostatic charge developing using the same, and image forming method 发明人:MIZUTANI NORIYUKI; MAEHATA HIDEO; HAMANO HIROKAZU; TANAKA HIROYUKI; KITAGAWA SOICHIRO; IGUCHI MOEGI 权利人:FUJI XEROX CO LTD 摘要:A toner for electrostatic charge developing prepared by a production method including aggregating one or more kind of particles in a raw material dispersion including the particles to form aggregated particles, and coalescing the aggregated particles by heating. At least one kind of the particles is resin particles including an amorphous polyester resin synthesized by copolymerizing one or more polyvalent carboxylic acids and two or more polyhydric alcohols; at least one of the polyvalent carboxylic acids is polyvalent carboxylic acid having a sulfonic acid group; two of the polyhydric alcohols are an ethylene oxide adduct of bisphenol A and a propylene oxide adduct of bisphenol A; and the following equation is satisfied:n n10/90≦ BPA ( EO )/ BPA ( PO )≦90/10.n n In the equation, BPA(EO) represents a total mole amount of the ethylene oxide adduct of bisphenol A used in synthesis of the amorphous polyester resin, and BPA(PO) represents a total mole amount of the propylene oxide adduct of bisphenol A used in synthesis of the amorphous polyester resin.
专利号:US-6136926-A 优先权日:1996-07-22 标 题 :Cross-linkable, olefinic polymers and methods for their synthesis 发明人:RAETZSCH MANFRED; HESSE ACHIM; BUCKA HARMUT; LEISTNER DIRK; IVANCHEV SERGEJ; HEIKIN SAUL; MESH ALLA; PUKSCHANSKI MOISEJ 权利人:BOREALIS GMBH 摘要:Cross-linkable, olefinic polymers synthesized from mixtures of olefinic polymers and ethylenically unsaturated organosilane compounds, which can be grafted, by a 2-step method using thermally decomposing free radical-forming agents by heating the mixtures to a temperature of 30 DEG to 110 DEG C. below the softening temperature or the crystallite melting point of the olefinic polymers used and subsequently heating the mixtures to a reaction temperature of 10 DEG to 60 DEG C. below the softening temperature or the crystallite melting point of the olefinic polymers used. In the alternative, they can be grafted by a method involving the action of ionizing radiation with simultaneous absorption of organosilane compounds and the action of radiation. The method is suitable for producing films, sheets, fibers, panels, coatings, pipes, hollow objects, foamed materials and molded articles.
专利号:US-11767388-B1 优先权日:2019-09-18 标 题 :Silicon-functionalized rubber 发明人:ENSIGN SETH CODY; VIELHABER MARGARET FLOOK; JOHNGRASS JENA LYNN; MA LIQING 权利人:GOODYEAR TIRE & RUBBER 摘要:The compatibility between silica fillers and synthetic rubbers which are synthesized utilizing lanthanide-based catalyst systems, such as neodymium catalyst systems can be improved by terminating the polymerization with a vinyl silane terminating agent. In doing so the vinyl silane is allowed to react with the polymer chain ends of the neodymium rubber to functionalize the chain ends of the polymer chains with silicon containing groups. This results in the rubber having better characteristics for utilization in tire rubber formulations, such a tire tread formulations, that exhibit improved wear characteristics and lower rolling resistance. The process for the synthesis of such functionalized polydiene rubber comprises (1) polymerizing a diene monomer in the presence of a lanthanide-based catalyst system, and (2) terminating the polymerization with a vinyl silane terminator. The functionalized polydiene rubber composition made by this method is comprised of a polydiene rubber which is functionalized at its chain ends with a silicon containing group.
专利号:US-5624569-A 优先权日:1996-01-23 标题:Clarification of deinking process water 发明人:CHUNG DANIEL K; RAMESH MANIAN; TUBERGEN KAREN R 权利人:NALCO CHEMICAL CO 摘要:The invention is a method for clarifying ink-containing effluent water from recycled paper production which comprises the step of adding a water-soluble, surface active, silicon-containing polyelectrolyte polymer coagulant to the ink-containing effluent water from recycled paper production, wherein the polymer has from 0.01 to 10 mole percent of a vinyl alkoxysilane monomer. A preferred silicon-containing polyelectrolyte polymer is the product of a free radical synthesis from vinyltrimethoxysilane and diallyldimethylammoniumchloride monomers.
参考文献:10.1007/978-3-030-57281-5_337 摘要:Akinsete SJ, Akintunde JK, Oduwole OO. Soil Contamination in an Urban Low-Income Community in Ibadan, Nigeria: Climate-Driven Changes. 2021. In: Handbook of Climate Change Management. 参考文献:10.1007/978-1-4615-0531-0_12 摘要:Gesser HD. Adhesives and Adhesion. 2002. In: Applied Chemistry: A Textbook for Engineers and Technologists. 参考文献:10.1007/s10692-023-10388-9 摘要:Demina NM, Razumeev KE. Progress in Chemical Treatment of Fiberglass – Current Trends in the Development of Reinforcing Materials for Heavy-Duty Fiberglasses. Review. Fibre Chem. 2022 Nov;54(4):252–7. doi: 10.1007/s10692-023-10388-9. 参考文献:10.1007/978-981-99-2796-8_10 摘要:Hassan A, Nazir S, Sagir M, Ahmad T, Tahir MB. Metallic Li Anode: An Introduction. 2024. In: Springer Tracts in Electrical and Electronics Engineering. 参考文献:10.1007/s10876-024-02659-0 摘要:Dam XT, Nguyen TC, Nguyen AH, Vu DH, Ly TNL, Trinh HN, Phung TL, Nguyen TA, Dao PH, Thai H. Chemical Modification of Cu2O Nanoparticles with Triacetoxy(Vinyl)Silane: Enhanced Dispersion, Abrasion Resistance, and Thermal Stability in Acrylic Coatings. J Clust Sci. 2024 Jul 16;35(7):2329–40. doi: 10.1007/s10876-024-02659-0.